Across
- 2. Invented the battery.
- 5. The electrical contacts on a battery.
- 8. The chemicals in the battery can contribute to _______.
- 9. The first real battery.
- 11. A device many use everyday that runs on a battery.
- 14. The number of main components in a battery.
- 16. This happens to the battery after a long time.
- 17. Stores chemical energy that is transferred into electricity.
- 18. _____ and zinc made up the first battery.
- 20. The first battery had cloth soaked in ______.
Down
- 1. The use of batteries in our society is ______.
- 3. The negative electrode in a battery.
- 4. The type of battery that is represented by a bunny.
- 6. The two terminals are typically made of _______.
- 7. In 1912, ______ batteries were made.
- 10. Batteries can be more _______.
- 12. The positive electrode in a battery.
- 13. Allows the flow of electric charge by the cathode/anode.
- 15. Drivable vehicles that run off of battery power.
- 19. Electrical energy is either _______ or consumed.